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Model-based gn and c simulation and flight software development for orion missions beyond leo
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Odegard, Ryan Milenkovic, Zoran Henry, Joel Buttacoli, Michael |
| Copyright Year | 2014 |
| Description | For Orion missions beyond low Earth orbit (LEO),||||the Guidance, Navigation, and Control (GN&C) system is||||being developed using a model-based approach for simulation||||and flight software. Lessons learned from the development of||||GN&C algorithms and flight software for the Orion||||Exploration Flight Test One (EFT-1) vehicle have been applied||||to the development of further capabilities for Orion GN&C||||beyond EFT-1. Continuing the use of a Model-Based||||Development (MBD) approach with the Matlab®/Simulink®||||tool suite, the process for GN&C development and analysis has||||been largely improved. Furthermore, a model-based||||simulation environment in Simulink, rather than an external||||C-based simulation, greatly eases the process for development||||of flight algorithms. The benefits seen by employing lessons||||learned from EFT-1 are described, as well as the approach for||||implementing additional MBD techniques. Also detailed are||||the key enablers for improvements to the MBD process,||||including enhanced configuration management techniques for||||model-based software systems, automated code and artifact||||generation, and automated testing and integration. |
| File Size | 488035 |
| Page Count | 14 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20140003581 |
| Archival Resource Key | ark:/13960/t0jt4nv0m |
| Language | English |
| Publisher Date | 2014-03-01 |
| Access Restriction | Open |
| Subject Keyword | Astronautics (general) Computer Programming And Software Lessons Learned Computer Programming Simulation C++ Programming Language Spacecraft Guidance Manned Space Flight Crew Exploration Vehicle Flight Control Space Navigation Software Engineering Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
